Qibo 0.2.0

What's Changed

• [pre-commit.ci] pre-commit autoupdate (#1000) @pre-commit-ci
• Bump tornado from 6.3.2 to 6.3.3 (#998) @dependabot
• Drop cached property replacement (#997) @alecandido
• Add qinntegrate paper to publications (#994) @MatteoRobbiati
• Fix double callbacks in evolution models (#989) @MatteoRobbiati
• Change .matrix from property to method and remove asmatrix method (#985) @renatomello
• Improvements to quantum_info documentation (#992) @renatomello
• [pre-commit.ci] pre-commit autoupdate (#991) @pre-commit-ci
• Qaml example (#983) @MatteoRobbiati
• Fix hadamard_transform documentation (#987) @renatomello
• [pre-commit.ci] pre-commit autoupdate (#984) @pre-commit-ci
• Update Clifford label in ECR, Rn, and CRn gates (#978) @renatomello
• adding multicontrol Z to the QFIAE tutorial (#982) @gmlejarza
• Add PhaseDampingChannel (#976) @renatomello